The terrestrial snail Helix lucorum crawls using waves of muscular contraction (pedal waves) that spread along the sole of its foot. Crawling speed depends on wave generation frequency (step frequency) and the distance the snail moves forwards during each wave (step length). In a previous study, video recordings of a crawling snail showed that its sole length varied over a wide range and was di...

this study was carried out in the winter of the year 2007 in a dairy herd at the vicinity of tehran (eslamshahr). measurements were performed on 18 holstein cows during first-lactation. five holstein dairy cattle were randomly selected and clinically studied, too. length of the claw’s dorsal flexure was measured with a ruler and also the hooves trimmed in the toe vertically for measuring of the...

an anatomic study on ovine hoof to find a proper hoof trimming method was done. fore and hindlimbs of 15, two years old ewes. were studied all legs were transferred to vet college and divided by fore and hindlimbs, left and right and lateral and medial digits. toe height to ground and to the solar surface, heel height, sole length, toe length, toe length to the sensitive tissue, sole thickness ...

Objective- This study aimed at investigating the effects of hoof trimming on radiographic measurements of hoof balance in front hooves of Dareh-Shori horse.Design- Experimental studyAnimals- 10 apparently healthy Dareh-Shori horsesProcedure- After cleaning and washing the horses hooves, hand-made block placed under the following limb. Lateromedial radiographS were made to get ...

The food habits of the flathead sole (Hippoglossoides elassodon) in the eastern Bering Sea were investigated. Our analysis of 4,406 flathead sole stomachs containing food showed that the diet was composed primarily of organisms living on the bottom (epibenthic) and pelagic organisms in close association with the bottom (nektobenthic). Feeding shifted from a crustacean-based diet to an ophiuroid...

The half-smooth tongue sole Cynoglossus semilaevis is an important cultured marine fish and a promising model fish for the study of sex determination. Sex-specific genetic linkage maps of half-smooth tongue sole were developed with 567 markers (565 microsatellite markers and two SCAR markers). The parents and F1 progeny (92 individuals) were used as segregating populations. The female map was c...

Age and growth of marbled sole Pleuronectes yokohamae werer estimated from growth increments in otolith. The samples were collected with commercial set nets and an experimental bottom trawl net in Kikonai Bay and the nearby waters, southern coast of Hokkaido, from May 1994 to July 1995. Monthly changes in the percentage occurrence of oltoliths with translucent edge in one band and the marginal ...

Age and growth of marbled sole Pleuronectes yokohamae werer estimated from growth increments in otolith. The samples were collected with commercial set nets and an experimental bottom trawl net in Kikonai Bay and the nearby waters, southern coast of Hokkaido, from May 1994 to July 1995. Monthly changes in the percentage occurrence of oltoliths with translucent edge in one band and the marginal ...